NIC Scientist B & Scientific Officer Syllabus 2023 is discussed here. After the recent announcement of NIC Vacancy 2023, the aspirants might be looking for the syllabus of the recruitment. Hence, the NIC Scientist B, Scientific Officer/Engineer SB & Scientific/Technical Assistant A Posts Syllabus with Exam Pattern is ready on this page to help the aspirants prepare for the test.
In Brief – NIC Scientist B & Other Posts Syllabus 2023
| Organization | National Informatics Centre (NIC) |
| Advertisement No | NIELIT/NIC/2023/1 |
| Vacancies for | Scientist-‘B’, Scientific Officer/Engineer – SB & Scientific/Technical Assistant – ‘A |
| Total Vacancies | 598 Posts |
| Job Category | Central Govt Jobs |
| Place of Posting | All over India |
| Page Category | Exam Syllabus |
| Official Website | nic.in |
NIC’s Latest Recruitment 2023 is for a total of 598 vacancy. The announcement is for Scientist B, Scientific Officer/Engineer SB & Scientific/Technical Assistant A Posts. Applicants are interested to apply for the vacancy, however to crack the selection process, the applicants need to have a complete overview of the NIC Syllabus 2023. Thus, the applicants can scroll down this page for the complete info on NIC Scientist B Syllabus 2023 and Exam Pattern.
NIC Scientist B Recruitment 2023 Selection Process
The NIC Scientist B & Other Posts Recruitment 2023 Selection will be done through the following stages as per the latest recruitment rules. Aspirants who have submitted the application must clear the following stages to get selected for the vacancies.
| Scientist B and Scientific Officer / Engineer SB | Written Examination and Interview; The final selection of eligible candidates for appointment will be based on the combined performance of the candidates both in the written examination and in interview. The weight-age of marks for written examination and interview will be in the ratio 85:15. |
| Scientific / Technical Assistant A | Written Examination; The final selection of eligible candidates for appointment will be based on the merit position arrived from the performance of the candidates in the written examination. |
NIC Scientist B Recruitment 2023 Written Exam Pattern
The NIC Scientist B & Scientific Officer/ Engineer SB / Scientific/ Technical Assistant A Written Examination Scheme and mark distribution is discussed here. Aspirants willing to participate in this recruitment exercise shall find this information useful during the preparation.
| Subjects | No of Qs | Marks |
| Section A: Non-Technical Subjects (Generic) | 42 | 42 |
| Section B: Technical (Computer Science) | 78 | 78 |
| TOTAL | 120 | 120 |
- The Written Exam will be Online and in Questions will be in English Language.
- Test Duration will be for 3 hours.
- Total Number of Questions will be 120.
- Qualifying Marks will be 50% for General/EWS, 40% for OBC, 30% for the SC/ST/PWD categories.
- Every question will carry 1 (one) mark and there will be negative marking of 0.25 mark for each wrong answer.
NIC Scientist B Syllabus 2023 Detailed
The detailed NIC Scientist B Syllabus 2023 according to the official notification is shared here. Aspirants by might have an idea about the exam pattern. Actually, the NIC Recruitment Selection Test will have two Section – Section A & Section B as discussed above. Hence, the NIC Syllabus 2023 according to the section is thus shared below for the better understanding of the aspirants.
NIC Scientist B / Scientific Assistant Non-Technical Syllabus 2023
The NIC Scientist B / Scientific Assistant Non-Technical Syllabus is the Section A of the Written Examination having Generic Subjects. This section will have a weightage of 35 % and will have 42 multiple choice questions. The topics of the syllabus according to the subjects are thus available below –
| For Scientist B Post | Logical Reasoning, Analytical Reasoning Capabilities, Quantitative and Qualitative Abilities, General Aptitude |
| For Scientific Officer/Engineer SB & Scientific/Technical Assistant A Posts | Logical Reasoning, Analytical Reasoning Capabilities, Quantitative and Qualitative abilities, General Aptitude. |
NIC Scientist B Syllabus 2023 – Computer Science
The NIC Scientist B Syllabus 2023 Technical ( Computer Science ) comprises the Section B of the selection test is shared here. Aspirants may please note that this section has a weightage of 65% and will have 78 multiple choice questions. Thus, every students should pay special attention to this area to crack the Online Test. The syllabus according to the subjects is detailed below –
| 1. | Probability, Statistics and Combinatorics: Conditional Probability; Mean, Median, Mode and Standard Deviation; Random Variables; Distributions; uniforms, normal, exponential, Poisson, Binomial, Permutations, Combinations, Counting, Summation, generating functions, recurrence relations, asymptotic |
| 2. | Digital Logic: Logic functions, Minimization, Design and synthesis of combinational and sequential circuits, Number representation and computer arithmetic (fixed and floating point). |
| 3. | Computer Organization and Architecture: Machine instructions and addressing modes, ALU and data-path, CPU control design, Memory interface, I/O interface (Interrupt and DMA mode), Instruction pipelining. Cache and main memory, Secondary storage. |
| 4. | Electrical Engineering: Power Electronics, Signals and Systems, Electromagnetic Fields, Network graph, KCL, KVL, Node and Mesh Analysis, Transient response of DC and AC networks, Sinusoidal steady-state analysis, Resonance, Super position theorem, Maximum power transfer theorem, Three phase circuits, Power and power factor in AC circuits. |
| 5. | Analog and Digital Communication: Autocorrelation and power spectral density, properties of white noise, filtering of random signals through LTI systems, amplitude modulation and demodulation, angle modulation and demodulation, spectra of AM and FM, Super heterodyne receivers, circuits for analog communications, Information theory, entropy, mutual information and channel capacity theorem, Digital communications, PCM, DPCM, digital modulation schemes, amplitude, phase and frequency shift keying (ASK, PSK, FSK), QAM, MAP and ML decoding, matched filter receiver, calculation of bandwidth, SNR and BER for digital modulation; Fundamentals of error correction, Hamming codes; Timing and frequency synchronization, inter- symbol interference and its mitigation; Basics of TDMA, FDMA and CDMA |
| 6. | Programming and Data Structures: Programming in modern languages viz. Java, .Net, Open Source (PHP), Python, GoLang, NodeJS, etc. Functions, Recursion, Parameter passing, Scope, Binding, Abstract data types Arrays, Stacks, Queues, Linked Lists, Trees, Binary search trees, Binary heaps, Object Oriented Programming Concepts- Object, Class, Inheritance, Polymorphism, Abstraction and Encapsulation. |
| 7. | Algorithms: Analysis, Asymptotic, notation, Notions of space and time complexity, Worst and average case analysis, Design; Greedy approach, Dynamic programming, Divide-and- conquer, Tree and graph traversals, Connected competent, Spanning trees, Shortest paths; Hashing, Sorting, Searching, Asymptotic analysis (best, worst, average cases) of time and space, upper and lower bounds, Basic concept of complexity classes –P, NP, NP-hard, NP- complete |
| 8. | Compiler Design: Lexical analysis, Parsing, Syntax directed translation, Runtime environments, Intermediate and target code generation, Basics of code optimization |
| 9. | Operating System: Processes, Threads, Inter-Process communication, Concurrency, Synchronization, Deadlock, CPU scheduling, Memory management and virtual memory, File systems, I/O systems, Protection and security, |
| 10. | Databases: ER-model, Relational Model (relational algebra, tuple calculus), Database design (integrity constraints, normal forms), Query languages (SQL), File structures (sequential files, indexing, B and B+ trees), Transactions and concurrency control, NoSQL Databases, question on internals of Postgres SQL |
| 11. | Information Systems and Software Engineering: Information gathering, requirement and feasibility analysis, data flow diagrams, process specifications, input/output design, process life cycle, planning and managing the project, design, coding, testing, implementation, maintenance. |
| 12. | Computer Networks: ISO/OSI stack, LAN technologies, Flow and error control techniques, Routing algorithms, Congestion control, TCP/UDP and sockets, IP(v4), IP(v6), Application layer protocols, (ICMP, DNS, SMTP, POP, FTP, HTTP), Basic concepts of hubs, switches, gateways, and routers. Wireless technologies, Network security – basic concepts of public key and private key cryptography, digital signature, firewalls. |
| 13. | Web Technologies: HTML5, CSS3, XML basic concept of client-server computing, web server, proxy server, web application development, MVC architecture, web services, frontend technologies. |
| 14. | Cyber Security and Emerging Technologies: Secure programming techniques, OWASP top 10 vulnerabilities, Concepts on IOT, Block Chain, AI, etc. |
| 15. | Cloud Technology: Compute, Network, Storage Management Technologies, Edge Computing, etc. |
NIC Scientific Officer / Engineer SB and Scientific/Technical Assistant A Syllabus 2023 – Computer Science
The NIC Scientific Officer / Engineer SB and Scientific/Technical Assistant A Syllabus 2023 – Computer Science comprises the Section B of the selection test is shared here. This section has a weightage of 65% and will also have 78 multiple choice questions. Thus, every students can refer to this area to prepare best for the Online Test. The syllabus according to the topics is detailed below –
| 1. | Probability and Statistics: Sampling theorems, Conditional Probability, Mean, Median, Mode and standard deviations, Random Variables discrete and continuous distributions, Poisson, Normal and Binomial distribution, correlation and regression analysis. |
| 2. | Digital Computer Principles: Number systems- Binary, Decimal. Octal, and Hexadecimal Conversion, Arithmetic operations, Boolean expression , simplification, Postulates and theorems, Simplifications, K-map, Combinational Logic circuits – Adder, Subtractor, Multiplexer, Demultiplexer, Encode, Decoder, Sequential circuits – SR, JK, T, D, flip flops, shift registers, Asynchronous, synchronous and Module and counters. |
| 3. | Computer Organization and Architecture: Multiprocessors and microcomputers, Machine Instructions and addressing mode. ALU and data-path, CPU control design, Memory interface, I/O interface (Interrupt and DMA mode), Cache and main memory, Secondary storage, Semiconductor memory – Internal organization, SRAM. DRAM,SDRAM, Rambus Memory, ROM Technology, virtual memory, Instruction sequencing , Instruction execution, Hardwired control and microprogrammed control, micro instructions, Instruction pipelining. |
| 4. | Programming and Data Structures : Programming in C, Functions , Recursion, Parameter passing, Scope, Binding; Abstract data types, Arrays, Stacks, Queues, Linked Lists, Trees, Binary search tress, Binary heaps. |
| 5. | Object Oriented Programming: Object Oriented design concept, programming in C++ and on programming languages viz. Java, .Net, Open Source (PHP), Python, GoLang, NodeJS, etc. |
| 6. | Algorithms : Analysis, Asymptotic notation, Notions of space and time complexity, Worst and average case analysis, Design; Greedy approach, Dynamic programming, Divide and conquer; Tree and graph traversals, Connected Components, Spanning trees, Shortest paths, Hashing, Sorting, Searching. Asymptotic analysis (best, worst, average cases) of time and space, upper and lower bounds. Basic concept of complexity classes, N, NP, NP-hard, NP-complete |
| 7. | Databases: ER-model, Relational model (relational algebra ,tuple calculus), Database design (integrity constraints, normal forms), Query languages (SQL), File structures (sequential files, indexing, B and B+ trees), Transactions and concurrency control. |
| 8. | System Software: Lexical analysis, parsing, syntax directed translation, code generation and optimization, Assemblers, linkers and loaders microprocessors operating systems- processes, threads, inter-process communication , synchronization deadlocks , CPU scheduling , memory management and virtual memory , file system , I/O systems , protection and security module. |
| 9. | Information Systems and Software Engineering: Information gathering requirement and feasibility analysis , data flow diagrams, process specifications, input/output design, process life cycle, planning and managing the project , design, coding and testing, implementation, maintenance. |
| 10. | Computer Networks: IOS/OSI stack, LAN technologies (Ethernet, Token Ring), flow and error control techniques, Routing algorithm, Congestion Control, TCP/UDP and sockets IP(v4) Application layer protocol (ICMP, DNS, SMTP, POP, FTP, HTTP, HTTPS): Basic concept of hubs, switches, gateways and routers. Network security: Basic concepts of public key and private key cryptography. Hash function, Digital Signature, Firewalls, User authentication- Token based, Biometric, Remote user authentication, Intrusion detection systems, honey pots, Denial of Service. Wireless network, 2G and 3G Networks, Bluetooth. |
| 11. | Web Technologies: HTML5, CSS3, XML basic concept of client-server computing, web server, proxy server, web application development, MVC architecture, web services, frontend and backend technologies. |
NIC Syllabus 2023 PDF Download
The NIC Scientist B, Scientific Officer/Engineer SB & Scientific/Technical Assistant A Posts Syllabus PDF is shared here for the aspirants. In the course of preparation, the aspirants can download the NIC Recruitment Syllabus 2023 PDF through the link for an effective preparation plan.
| NIC Scientist B Syllabus PDF | Click Here |
| NIC Scientific Officer/Engineer – SB & Scientific/Technical Assistant – A Syllabus PDF | Click Here |
Thus, we hope with the detailed NIC Scientist B & Scientific Officer Syllabus 2023, the interested aspirants can easily start the preparation for the upcoming test of NIC Recruitment. For more updates, stay connected to dajobb.com always.
FAQs
What is the total mark of NIC Recruitment Test 2023 ?
120 is the total mark.
Can I get the NIC Scientist Syllabus PDF here ?
Yes, the same is provided on this page.